The Fedora project team is excited to announce the beta release of its free, fully-functional Linux operating system, Fedora 18, code-named 'Spherical Cow.' Explore what's new in the Fedora 18 beta, including these highlighted release features: Fedora 18 offers a brand-new version of the GNOME desktop, version 3.6, straight from the upstream development process; updates have also been made to the KDE, Xfce and Sugar desktop environments; additionally, the MATE desktop is available for the first time in Fedora; Fedora's new installer user interface enhances the anaconda installer with improvements in ease of use and installation.